This selection moves from practical utilities to small experiments in reading, language and play. Each entry is a website or a product with an online entry point that appeared in Show HN’s latest submissions.
Collection window: October 10, 2026, 02:00 UTC through October 11, 2026, 02:00 UTC (October 9 at 7:00 p.m. through October 10 at 7:00 p.m. Pacific). All ten submissions fall within these 24 hours, verified through the official Hacker News API. We removed recent repeat domains and excluded articles and repository-only entries without a checked website. Submission time does not establish when a website originally launched. Descriptions are based on the maker’s page and original thread; no full product testing is implied.
1. Markdownee: Extract readable website content
Markdownee turns a page’s main content into Markdown, HTML or plain text. Its playground exposes extraction settings and produces commands for a CLI, library or Apify workflow. Researchers and developers preparing web material for a knowledge base can inspect the output before incorporating it into a larger pipeline.
Before you try it: The browser preview processes one page at a time; multi-page work uses the generated code. Extraction quality depends on the page, and a readable result still needs checking against its source.
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2. Boardsy display tools: Plan an exhibition display
Boardsy provides calculators for LED display size and pixel pitch alongside other exhibition planning tools. Inputs such as viewing distance, environment and available space help event teams compare a proposed setup. The collection is useful at the planning stage, when requirements are still being translated into dimensions and equipment choices.
Before you try it: Calculated sizes and cost scenarios are estimates. Confirm the actual venue, screen specification and supplier quotation before ordering equipment.
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3. Aporium: Explore philosophy as a map of related excerpts
Aporium’s Starfield arranges philosophy excerpts in a navigable three-dimensional map. The live interface offers filters for authors, works, eras and themes. The maker explains that embeddings and UMAP organize the passages, with related writings assembled into conversational sequences. Curious readers can use it to discover connections across books.
Before you try it: These sequences are constructed comparisons, not historical conversations. Read the original work and surrounding passage before treating a short excerpt as an author’s complete position.
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4. Convertix QR generator: Make a customized QR code in the browser
Convertix offers QR generation for links, text and contact-style actions such as Wi-Fi or WhatsApp. The page provides controls for color, size and a logo, with PNG and SVG output. It is a simple starting point for someone preparing a printed handout or a link to share from a screen.
Before you try it: Test the exported code at its final size and contrast before printing. The maker describes client-side processing; we have not audited that privacy claim.
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5. Teasr: Create a launch video from a product URL
Teasr takes a website address as the starting point for a branded motion video with music. Its site shows an email-link sign-in flow and a paid generation offer. A founder preparing a short product introduction can evaluate the workflow when the website already contains the key brand and product material.
Before you try it: Review the generated claims, visual details and media rights before publishing. We inspected the offer, but did not purchase or generate a video.
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6. Spell It For Me: Collect exact text during a phone call
Spell It For Me gives an agent a shared scratchpad link to send to a caller. The caller can type a name or booking code, or upload a reservation image or file, while the agent sees the information arrive. Support teams can explore it for details that are difficult to communicate accurately by voice.
Before you try it: The provider says scratchpads and attachments are purged after 24 hours. We did not independently test deletion; handle the shared link and customer information according to your organization’s requirements.
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7. Ponzi Potato: Follow a deliberately absurd farming game
Ponzi Potato is an incremental browser game that begins with a garden bed and a button to plant a potato. Its interface includes a farm, leaderboard and pyramid-themed areas, presenting the scheme as a comic game progression. It is a brief diversion for readers who enjoy watching a small resource loop grow.
Before you try it: The site explicitly describes its rewards and shop items as virtual goods with no cash value. We checked the opening screen, not the full progression or purchasing flow.
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8. Flopper: Compare accelerator specifications in one place
Flopper organizes datacenter GPU and accelerator specifications across vendors and numeric precision formats. Its site includes comparison views, configuration calculators and links back to supporting sources. Engineers researching compute options can use it to narrow a shortlist before opening the original datasheets and provider offers.
Before you try it: Peak throughput is not measured application performance. Memory, interconnects, software support and current availability can change the practical comparison substantially.
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9. The Sentence: See how one-word edits branch into new meanings
The Sentence invites people to change one word while retaining the rest of a sentence and its punctuation. Accepted changes become branches in a public tree. Readers interested in language or collaborative art can explore how tiny edits change a statement’s direction without needing a long writing session.
Before you try it: The site describes accepted contributions as public and permanent. Read before submitting, and avoid putting private information into the shared experiment.
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10. Claydash: Try an experimental approach to 3D modeling
Claydash is an experimental 3D modeler built around signed distance fields. Its official page links to a browser application, a guide and desktop installation options. People exploring alternative modeling interfaces can begin with the web entry point before deciding whether to install a local version.
Before you try it: The project is explicitly experimental. Check the guide and the formats your workflow requires before relying on it for production assets; we have not tested a complete modeling or export session.
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Choose a useful starting point
Start with one task: extract a page, compare hardware, or explore a new way of reading. For the playful entries, a quick visit may be enough. Keep the original Show HN discussions nearby for the maker’s explanations and updates.
Today’s domain list
Load these ten website links into OpenURL, review the queue, and click Open batch when ready. Loading replaces the tool’s current list; it does not open external websites automatically.
www.markdownee.com boardsy.co.uk www.aporium.app convertix-fast-imager-co.blogspot.com tryteasr.com www.spltfm.com www.ponzipotato.com flopper.io the-sentence.com claydash.com
Load these 10 websites in OpenURL
If the links do not load, copy the domains above into the bulk URL opener. Imported links retain the specific product or demo paths used in this article.